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1366 Commits

Author SHA1 Message Date
Wayne Parham 7d5fc7eb43 Changed kb references to KB 2021-06-06 17:51:24 -05:00
Wayne Parham 69e2313a63 First round of requested code changes 2021-06-06 23:20:54 +01:00
Greg King c0f29993e0 Fixed the descriptions of the Creativision's functions. 
Fixed bios_playsound()'s position in the alphabetical list of functions.
 2021-05-29 08:53:13 -04:00
Polluks 30830e1348 Added missing Creativision functions 2021-05-25 10:42:21 +02:00
mrdudz 6d560f4236 change prototype for GraphicsString() to void __fastcall__ GraphicsString(const void *myGfxString); 2021-05-18 15:16:14 +02:00
mrdudz c53059468e fix documentation for the driver _init calls 2021-05-17 14:25:18 +02:00
WayneParham e9fd87d07a
Merge branch 'master' into master 2021-05-16 10:02:37 -05:00
Greg King 5d198d6842 Fixed some URL links in a couple of documents. 2021-05-12 05:05:39 -04:00
Wayne Parham f09ffb2a45 symNotepad.c 2021-05-12 01:08:13 +01:00
Bob Andrews 82ee502f57
Merge branch 'master' into wrapped-call 2021-05-11 14:16:25 +02:00
mrdudz ef8c70c7af use url instead of htmlurl, add note on least significant 8bits of the bank value 2021-05-11 13:36:30 +02:00
Wayne Parham f81aefe8bd Synertek Systems Sym-1 config files 2021-05-09 17:13:24 -05:00
mrdudz 3ea330f15f update docs 2021-05-08 01:03:43 +02:00
mrdudz 729690e9e9 document the wrapped-call extension 2021-05-05 16:07:47 +02:00
Evgeny Vrublevsky 8e02f8f5ec Add .REFTO as an alias to .REFERTO. Update the docs related to it. 2021-04-29 07:55:43 -04:00
Evgeny Vrublevsky 50a58e7706 Added documentation for the .REFERTO. 2021-04-29 07:55:43 -04:00
Greg King 1f4ce41846 Fixed the alphabetic sorting of the "Pseudo functions" section. 2021-04-24 13:48:42 -04:00
Greg King 4866ee53e6 Moved some Assembly function descriptions out of the "Control commands" section, and into the "Pseudo functions" section. 2021-04-24 13:20:10 -04:00
Marco Aurelio da Costa fd3d5d35fb mc: Implemented .LITERAL 2021-04-19 15:42:29 +02:00
Marco Aurelio da Costa 1993d5c091 mc: Documentation for .PUSHCHARMAP/.POPCHARMAP 2021-04-18 20:39:05 +02:00
Greg King 6bb1b6953f Documented the options to control cc65's warnings about induced pointer type changes. 2021-04-17 01:59:09 -04:00
Dirk Lehmann eb1cf750f2 -W-unreachable-code option added, alphabetic order of --list-warnings 2021-04-13 09:37:55 +02:00
Oliver Schmidt 0ed41db478 Some minor clarifications. 2021-04-06 01:45:41 +02:00
Greg King 0f1386ff4c Added documentation about the slightly different behavior of cpeekcolor() on the cx16 platform. 2021-03-25 08:28:15 -04:00
Christian Groessler 531a31722e fix typo 2021-03-22 14:06:40 +01:00
Greg King bb3a2db5a0 Fixed an ambiguous statement about CONDES segments. 2021-02-21 15:44:59 -05:00
Christian Groessler 43881afca2 doc/atari5200.sgml: document splash screen user changeable settings 2021-02-11 21:02:24 +01:00
Christian Groessler 9cd1ffa6a6 doc/ld65.sgml: document the INIT segment 
- re-arrange the segments in the "Special segments" section alphabetically
- some small changes in section 5.8 (FILE) regarding Atari XEX format
 2021-02-11 20:58:17 +01:00
Oliver Schmidt a861d84011
Fixed recent addition of __A__. 2021-01-06 16:09:55 +01:00
Piotr Kaczorowski 0884278ae3 Correction in documentation regarding __A__ pseudo variable 2021-01-06 16:05:04 +01:00
Piotr Kaczorowski e3fa247012 Yet another fix typo in cc65.sgml 2021-01-06 16:05:04 +01:00
Piotr Kaczorowski 601e628343 Another fix typo in cc65.sgml 2021-01-06 16:05:04 +01:00
Piotr Kaczorowski 68e1faa2c8 Fix typo in cc65.sgml 2021-01-06 16:05:04 +01:00
Piotr Kaczorowski 9662469957 Return-type warning and pseudo variable __A__ documentation added. 2021-01-06 16:05:04 +01:00
michael d67b955e52 Fixed example of the OS struct usage for Atari 5200 2020-12-25 01:35:38 +01:00
baktrasf 2e9bada1f2 Atari 5200 OS header refinements 2020-12-25 01:35:38 +01:00
Greg King 59c58acbe3 Documented the address size argument of the bss-name, code-name, data-name, and rodata-name pragmas. 2020-12-05 23:04:48 -05:00
Zsolt Branyiczky 032b4e3979 Fixed typo 2020-11-19 22:02:07 +01:00
Zsolt Branyiczky 130d3b52a2 new macros supporting 6502DTV cpu 2020-11-19 22:02:07 +01:00
Polluks c59e8277ae Added prototype 2020-11-18 10:28:19 +01:00
Zsolt Branyiczky dd44dc4d77 Fix typo 2020-11-15 16:35:55 +01:00
Zsolt Branyiczky 06dfef81a1 Added 6502dtv description to cpu option 2020-11-15 16:35:55 +01:00
Zsolt Branyiczky b33b053307 add c64dtv support 2020-11-15 16:35:55 +01:00
Greg King aad17a6f05 Made two GEOS directory functions return NULL if they can't give a valid entry. 2020-10-29 18:06:01 -04:00
Christian Groessler 3537210674 add waitvsync() for atari and atari5200 2020-10-28 21:12:32 +01:00
Oliver Schmidt 8e685a0071
Mention recursion. 2020-10-23 18:35:14 +02:00
Oliver Schmidt 947dd9aca0
Adjusted ChkDkGEOS. 2020-10-22 08:54:07 +02:00
Greg King ae6696fcb9 Removed some ambiguity from a statement. 
A limited number of bit-field types are required by the C standard, not by cc65.
 2020-09-08 10:55:07 -04:00
Jesse Rosenstock 4e4e4c2d21 Allow char bit-fields 
These are not required to be supported (only int, signed int, and
unsigned int are required), but most compilers support it.

https://port70.net/~nsz/c/c89/c89-draft.html#3.5.2.1
https://port70.net/~nsz/c/c89/c89-draft.html#A.6.5.8

For consistency with other integral types, plain `char` bit-fields
are unsigned, regardless of the `--signed-chars` option.

Fixes #1047
 2020-09-08 14:24:04 +02:00
Jesse Rosenstock 85e8a6cb9f Clarify docs that bss is zero-initialized 
Addresses comment raised in #1202.
 2020-08-19 13:24:15 +02:00
Jesse Rosenstock 7e61b11f23 Add _Static_assert docs to cc65 extensions 
Fixes #1149.
 2020-08-16 21:57:04 +02:00
Greg King ba48dfe65d Fixed a typo in the CX16 document. 2020-07-16 14:06:23 -04:00
Spiro Trikaliotis 0e55d33cc3 Fix info page building for newer linuxdoc 
In ca65.sgml, the following pattern was used in tables in order to
create an empty row:

||~@

That is, the first two columns are empty, the last one has an  

Unfortunately, with newer linuxdoc, this fails, as the empty columns
create two @item directly after each other, which is not allowed.

Changing this to

~|~|~@

fixes it by adding an " " into each column.

Furthermore, the last line had a "newrow" (@) separator, which created
an artifact. Removed that one.
 2020-07-16 19:25:40 +02:00
Greg King 4296cbaf82 Added a 320x200x256 TGI driver to the Commander X16 library. 
Made the mandelbrot sample program handle the X16's 256 colors.
 2020-07-15 17:30:58 -04:00
Greg King 410e4502ee Added a 160x192x2 TGI (graphics) driver to the VIC-20 library. 
The driver requires a special linker configuration: "vic20-tgi.cfg".
The VIC-20 computer needs at least 8K of expansion RAM!

"tgidemo.c" needed to be adjusted because the VIC-20's vertical (y) range is greater than its horizontal (x) range -- the opposite of most other platforms.  Also, the circle demo would jam on the VIC-20.
 2020-07-08 05:55:30 -04:00
Daniel Serpell 17c5504129 In Atari XEX output format, join memory areas if possible. 
This makes executables shorter if two memory areas are consecutive.
 2020-07-04 23:28:10 +02:00
Dirk Jagdmann 3cbe485b94 fix description of Kerberos memory 2020-06-22 23:55:45 +02:00
Dirk Jagdmann 9227b0ccaf sort items 2020-06-22 23:55:45 +02:00
Dirk Jagdmann cb26766651 add C64 documentation 2020-06-22 23:55:45 +02:00
Oliver Schmidt 37107174c6 Added waitvsync() for the Enhanced Apple //e. 
The implementation is a bit tricky as it requires to take different code paths for the //e, the //c and the IIgs. Additionally the //c only provides a VBL IRQ flag supposed to be used by an IRQ handler to determine what triggered the IRQ. However, masking IRQs on the CPU, activating the VBL IRQ, clearing any pending VBL IRQs and then polling for the IRQ flag does the trick.
 2020-06-18 21:44:57 +02:00
Greg King 2acb3b153b Added some "See also" links to the TGI color-count descriptions. 2020-06-08 20:09:45 -04:00
Greg King 87144a15dd Fixed the "verbatim" tags in the TGI document. 2020-06-08 17:22:02 -04:00
Greg King bc1e884988 Documented how the TGI API shows when a palette has 256 colors. 2020-06-08 16:39:11 -04:00
Oliver Schmidt 555282497c Removed --lib option from cl65. 
The general approach of cl65 when generating the command lines to be executed is to first put options and the put files. However, this doesn't work well with the --lib option which would rather need to be put when libraries in general are put. I opted to not add this special behavior to cl65 as
* the use case for the --lib option is _VERY_ specific
* cl65 is after all a wrapper for ordinary use cases
 2020-05-30 21:03:15 +02:00
jede 7ae6430728 Fix typo 2020-05-28 08:50:20 -04:00
jede 532240a2db Telestrat joystick management 2020-05-28 08:50:20 -04:00
Greg King f8be35b41e Fixed some typos in the "large alignment" support. 2020-05-15 21:09:02 -04:00
Chris Cacciatore 3adeb0f907 Removed invalid link to ca65 document. 2020-05-15 17:54:41 -04:00
Chris Cacciatore ad1eadd60d Added support for --large-alignment in ld65. 
Implemented the same way as in ca65.
 2020-05-15 17:54:41 -04:00
Greg King 8b5a2f135c Added missing <tag> and <itemize> Linuxdoc tags to some ctype.h function descriptions. 2020-03-27 00:59:15 -04:00
Dirk Jagdmann beaa77d2d6 fix whitespace 2020-03-23 11:47:51 +01:00
IrgendwerA8 ce80624f62 ctype size optimization 2020-02-03 20:45:09 +01:00
Greg King b66f7272af Updated the cx16 library to the ROM's prerelease 36. 2020-01-11 02:20:52 -05:00
Greg King 3fa253d31f Updated the cx16 library to the Commander X16 Kernal's prerelease 35. 2019-12-25 10:56:32 -05:00
Greg King f75657d7e2 Added <cx16.h> to the function reference document. 2019-11-20 12:11:47 -05:00
Stefan c9d2c10cbd Update vic20.sgml 2019-11-20 12:54:47 +01:00
Stefan a56b176749 Update plus4.sgml 2019-11-20 12:54:47 +01:00
Stefan ea16316e33 Update pce.sgml 2019-11-20 12:54:47 +01:00
Stefan 7361aa9959 Update nes.sgml 2019-11-20 12:54:47 +01:00
Stefan c08f1e4bfd Update funcref.sgml 2019-11-20 12:54:47 +01:00
Stefan 63ab22f97f Update cx16.sgml 2019-11-20 12:54:47 +01:00
Stefan 49ebac7ac1 Update cbm510.sgml 2019-11-20 12:54:47 +01:00
Stefan 94892231bc Update c64.sgml 2019-11-20 12:54:47 +01:00
Stefan 9bf2bf308a Update c128.sgml 2019-11-20 12:54:47 +01:00
Stefan 9ab614d764 Update c16.sgml 2019-11-20 12:54:47 +01:00
Greg King 5da525e0ea Added a standard mouse driver to the cx16 library. 2019-11-16 14:51:24 -05:00
Greg King d78133e1f0 Updated cx16 to match the Commander X16 ROMs and emulator, release 34. 2019-11-16 13:11:40 -05:00
Greg King 4dda5d2173 Changed a "See also" link in the abort() and assert() descriptions from raise() to signal(). 
Programmers might want to use signal() to catch the SIGABRT that's sent by abort() and assert().
 2019-11-12 11:57:38 -05:00
Greg King ac4866c027 Made assert() send SIGABRT when an assertion fails. 
A signal handler can catch it, and do anything needed to make stderr work.
 2019-11-10 12:46:01 -05:00
Stefan 7f7db01e25 Fixed typos 2019-11-10 03:21:43 -05:00
Greg King d7ec817f0a Fixed a typo in the cx16 document. 2019-09-30 10:41:21 -04:00
Greg King 18afc7c703 Created a target and a library for the Commander X16 prototype computer. 2019-09-27 03:38:51 -04:00
Greg King 0896deedef Added a .ORG keyword to ca65 structs/unions. 
Allow 24-bit numbers as operands in ca65 structs/unions.
 2019-09-11 19:00:08 -04:00
Oliver Schmidt 3b128ba59f Use MACHID to check for realtime clock. 
There's no need to do guesswork to know if a realtime clock is present/active.
 2019-09-10 09:49:06 +02:00
Jeremy Chadwick 4e3abf417f Use the word 'macros' universally (not macroes) 2019-08-27 08:34:35 +02:00
Jeremy Chadwick 57b997355f Grammatical modifications 2019-08-26 09:32:14 -04:00
Jeremy Chadwick cc373cc41d doc: clarify need for .IMPORT on some special symbols 2019-08-26 09:32:14 -04:00
Greg King a0db846a97 Allowed old-style (K and R) function declarations to be fastcall. 
That lets them match old-style definitions.  It avoids "Type conflict" error messages.  It allows shorter function calls.

Fixed the types of some variables in "test/ref/otccex.c".  It avoids crashes on 64-bit Windows (32-bit Windows with 64-bit pointers).
 2019-07-22 09:26:23 -04:00
jede 7f9e73a1ce Add textcolor and bgcolor.s 2019-07-21 14:11:51 -04:00
Lauri Kasanen 5cbbb4597f Document binary literals 2019-07-20 17:21:42 +02:00
Oliver Schmidt e34ee32973 Reduced shadow for h2 to improve readability. 2019-06-04 11:46:15 +02:00
bbbradsmith 5269552346 sim65 common define for paravirt hooks base location 
allows the loaded binary to take up as much space as possible
restored some documentation of the hooks but without reference to specific location
 2019-05-31 10:40:04 +02:00
Oliver Schmidt 6efb71bea7 Rearranged paravirt function vector. 
- exit right below 6502 vectors.
- keep exit addr stable as it may be called from asm.
 2019-05-30 00:10:17 +02:00
bbbradsmith 3612edf4fa sim65.sgml typo: bold is bf not ** 2019-05-29 22:56:51 +02:00
bbbradsmith fb7d4acd5c versionable header for sim65 
load and run address now configured from header
fix error codes not to conflict with test
fix test/misc/endless.c which is supposed to fail if an endless loop does not occur
 2019-05-29 22:56:51 +02:00
bbbradsmith 2f3cae0d2e movable sp for sim65 2019-05-29 22:56:51 +02:00
Brad Smith 38d2eb7a0e cc65.sgml incorrectly closed tt 2019-05-29 22:41:24 +02:00
Brad Smith 26d436b90d separating standard file I/O from low-level paravirtualization 2019-05-27 21:09:19 +02:00
Brad Smith 53bfd2e8cd added name 2019-05-27 21:09:19 +02:00
bbbradsmith 4acf011fa4 noting that standard file functions work as well 
correcting target name
 2019-05-27 21:09:19 +02:00
Brad Smith 42beb29f72 sim65.sgml syntax error unclosed tt 2019-05-27 21:09:19 +02:00
bbbradsmith 17505e2173 sim65.sgml noting sim65c02 target as well 2019-05-27 21:09:19 +02:00
bbbradsmith 69c7acb3bc some documentation for sim65 2019-05-27 21:09:19 +02:00
Brad Smith d56e3adf2f CC65 -> cc65 2019-05-15 18:19:45 +02:00
Brad Smith 0d000bb629 Document --debug-opt-output and --debug-opt 2019-05-15 18:19:45 +02:00
Lauri Kasanen f16ce22281 doc: Rename aux member to data 2019-05-15 11:17:45 +02:00
Lauri Kasanen c2f3421dee Document using inline asm with SoA, structs with array members 2019-05-15 11:17:45 +02:00
Christian Groessler a24e3d9e72 ld65.sgml: document '--allow-multiple-definition' switch 2019-05-01 10:57:48 +02:00
Oliver Schmidt 7b234d4497
Adjusted doc to code. 
The requirement in question was lifted with 6ead4abf24 back in 2011.
 2019-04-30 17:55:26 +02:00
Lauri Kasanen 55ce618bf2 Document computed gotos 2019-04-21 12:46:03 -04:00
Oliver Schmidt ac0b452834 Added '_' prefix to sin and cos. 
Users complained that otherwise the names might clash with their functions.
 2019-04-13 11:25:54 +02:00
Christian Groessler cb7882a202 atari5200.sgml: small fix for last change 2019-04-13 11:07:06 +02:00
Christian Groessler 03311e7268 atari5200: update docs for recent conio changes 
also renames libsrc/atari5200/extra/conioscreen_20x12.s to
libsrc/atari5200/extra/conioscreen-20x12.s to be in line with
other optional link modules
 2019-04-13 11:07:06 +02:00
IrgendwerA8 df80d071e8 Added space after function name. 2019-03-29 22:53:04 +01:00
IrgendwerA8 3d8c3a4948 Code review adaptations, removed "cc65_" prefix from functions 2019-03-29 22:53:04 +01:00
IrgendwerA8 435f417c64 Moved documentation to funcref. 2019-03-29 22:53:04 +01:00
IrgendwerA8 db8bd84a82 Changes due to code review. 2019-03-29 22:53:04 +01:00
IrgendwerA8 399250a105 Optimized mul20 & mul40 and extracted to new library. 2019-03-29 22:53:04 +01:00
Greg King 2cd4b5109a Fixed LinuxDoc Tools issues in some verbatim blocks in the Atari document. 2019-03-24 14:39:04 -04:00
Daniel Serpell f94a125f30 Adds address after JVB instruction in the display list example. 2019-03-23 18:38:26 +01:00
IrgendwerA8 8ead5f2f5a Access Atari OS variables by structure. 2019-03-03 22:50:57 +01:00
Stefan 01489f9ffc
Update cbm510.sgml 
There is just one CIA but it's not called "CIA1"...
 2019-02-26 18:38:05 +01:00
Christian Groessler de519b969a Merge remote-tracking branch 'dmsc/xex-c' into upstream-master 2019-02-23 01:14:54 +01:00
Daniel Serpell 824e30934e Change XEX configuration file names to better reflect original names. 
Also, updates documentation with the new files.
 2019-02-21 19:00:17 -03:00
Daniel Serpell b03ae76b54 Add support for INITAD to the Atari binary format. 2019-02-21 19:00:03 -03:00
Christian Groessler b6f22d332b un-remove TABs in doc/using-make.sgml 2019-02-21 13:45:51 +01:00
Christian Groessler 7445550831 remote TABs in doc/ and test/ 2019-02-12 22:50:49 +01:00
Oliver Schmidt b9ea77b185
Merge pull request #834 from jedeoric/master 
Update telestrat target doc, add tgi_clear support for telestrat target, stratsed & telemon 2.4 vars added
 2019-02-12 17:51:24 +01:00
jede a4a968dfd1 Fix typo 2019-02-04 20:42:03 +01:00
Daniel Serpell e767c8990d Adds documentation and a sample config file for the ATARI format. 2019-02-03 18:16:46 -03:00
Greg King c37582bb00 Fixed a note in "ca65.sgml". 
String escapes are converted to a target platform's encoding.
 2019-01-30 12:18:32 -05:00
jede 620359fa2e add more clearly what rom stratoric contains 2019-01-30 13:28:50 +01:00
jede a3d876b737 fix comma in telestrat.sgml 2019-01-26 12:01:48 +01:00
jede dfa91106fd fix doc/telestrat.sgml 2019-01-26 12:00:13 +01:00
jedeoric 63e64f801a
Merge branch 'master' into master 2019-01-25 10:15:21 +01:00
Oliver Schmidt cd72f816d3
Merge pull request #829 from inexorabletash/string-escapes 
ca65: Add string_escapes feature. Resolves #535
 2019-01-20 21:58:06 +01:00
Greg King a6b04f6e97 Changed most "backticks" (grave accents) into apostrophes. 
Quotations that are embraced by tick marks now look better, in most fonts.
 2019-01-05 14:57:12 -05:00
Joshua Bell c8bf652982 ca65: Add string_escapes feature. Resolves #535 2019-01-05 11:29:54 -08:00
Marrin 003d6542e4 Fixed documented return type. 2019-01-02 12:06:01 +01:00
Scott Hutter fa27c9dfc6 Moved contents of SetNewMode doc 2018-12-30 18:57:46 +01:00
Scott Hutter 74f622d9c6 corrected text formatting 2018-12-30 18:57:46 +01:00
Scott Hutter 0012b6d811 SetNewMode() documentation = issue #814 2018-12-30 18:57:46 +01:00
Oliver Schmidt 180bb0823a Fixed typo. 2018-12-03 12:52:00 +01:00
Christian Groessler 462d8096c0 atari.sgml: use consistent naming for realtime clock. 2018-11-16 16:13:43 +01:00
Christian Groessler 9405323815 Some documentation fixes 
- gamate.sgml: remove empty section "Hardware access"
- telestrat.sgml: remove wrong "<descrip>" tags
 2018-11-16 16:13:43 +01:00
Christian Groessler b8bd075e5e atari.sgml: fix typo 2018-11-16 16:13:43 +01:00
Christian Groessler bc6127ffef atari.sgml: Add documentation for Atari clock_... functions implementation. 2018-11-16 16:13:43 +01:00
Oliver Schmidt ee6b2edd72
Replaced systime() with clock_gettime(). 2018-11-16 12:54:26 +01:00
Oliver Schmidt 3ffefb0f0d
Fixed reference to clock_settime(). 2018-11-16 12:45:45 +01:00
Oliver Schmidt 582aa41f2a Fixed typo. 2018-11-14 18:02:56 +01:00
Oliver Schmidt 4b42d6ad54 Added target docs on the clock_... functions. 2018-11-13 18:33:51 +01:00
Oliver Schmidt 83768a1e8a Fixed two typos. 2018-11-13 18:33:51 +01:00
IrgendwerA8 61a9871c21 Adaptations due to code review. 2018-11-12 14:36:40 +01:00
IrgendwerA8 f86ebbd258 Support for self explanatory KBCODE values 2018-11-12 14:36:40 +01:00
jede b0495cb44a Update doc (how telestrat works), tgi_outtext doc added 2018-11-10 14:54:43 +01:00
Oliver Schmidt 8fd1db4d78 Added basic docs on the clock_... functions. 2018-11-08 20:43:46 +01:00
Oliver Schmidt 679d0468b9 Updated URLs. 2018-11-06 11:57:57 +01:00
jede af7b271f55 update ld65.sgml with telestrat target 2018-10-19 23:43:40 +02:00
Evgeny Vrublevsky f73aa2af71 '--no-std-lib' was renamed to '--no-target-lib' 2018-10-19 10:57:10 +02:00
Oliver Schmidt 96196f00e9 Adjusted library name. 2018-10-18 13:22:26 +02:00
Evgeny Vrublevsky 8084702a58 Renamed to '--no-std-lib' 2018-10-18 13:08:56 +02:00
Evgeny Vrublevsky 23b5cc870e Renamed to '--no-crt-lib' 2018-10-18 13:08:56 +02:00
Evgeny Vrublevsky 2a9bb0d8de CL65: --no-rtl option for disabling default runtime library 2018-10-18 13:08:56 +02:00
Brad Smith 16aec54276 ca65.sgml fails to document z: a: f: address size override prefixes. 2018-10-18 08:12:55 +02:00
Oliver Schmidt 6cce110345 Adjusted URL to use https (and removed obsolete dates). 2018-09-20 12:45:15 +02:00
greg-king5 d8ad89c4b4
Merge pull request #740 from laubzega/master 
Add segment type "overwrite".
 2018-09-14 00:59:47 -04:00
Laubzega 3bace79604 Fixed reference link. 2018-09-12 23:51:38 -07:00
Laubzega 3432788763 Slight fixes to the documentation. 2018-09-11 22:14:45 -07:00
Laubzega 1646acb26f First cut of "overwrite" segment docs. 2018-09-08 19:20:01 -07:00
Oliver Schmidt c7a40db1b7 Added hint random number generator hint. 2018-09-08 23:59:39 +02:00
Greg King 2cc822b44e Fixed some mistakes (mostly in the documentation). 2018-08-30 11:48:46 +02:00
Greg King b5d939c858 Style changes. 2018-08-30 11:48:46 +02:00
Greg King c39d07dd17 Document style clean-up. 2018-08-29 15:43:20 -04:00
greg-king5 a08192b53e
Merge pull request #706 from xlar54/master 
* tgi driver for c128 VIC-II

* Made the VIC-IIe TGI driver put its bitmap behind the ROMs.

* c128-hi.tgi doc
 2018-08-29 10:34:05 -04:00
Oliver Schmidt f8c6c58373 Made Apple II CONIO more flexible. 
Originally the Apple II had a 64 char set and used the upper two bits to control inverse and blinking. The Apple //e brought then an alternate char set without blinking but more individual chars. However, it does _not_ contain 128 chars and use the upper bit to control inverse as one would assume. Rather it contains more than 128 chars - the MouseText chars. And because Apple wanted to provide as much backward compatibility as possible with the original char set, the alternate char set has a rather weird layout for chars > 128 with the inverse lowercase chars _not_ at (normal lowercase char + 128).

So far the Apple II CONIO implementation mapped chars 128-255 to chars 0-127 (with the exception of \r and \n). It made use of alternate chars > 128 transparently for the user via reverse(1). The user didn't have direct access to the MouseText chars, they were only used interally for things like chline() and cvline().

Now the mapping of chars 128-255 to 0-127 is removed. Using chars > 128 gives the user direct access to the "raw" alternate chars > 128. This especially give the use direct access to the MouseText chars. But this clashes with the exsisting (and still desirable) revers(1) logic. Combining reverse(1) with chars > 128 just doesn't result in anything usable!

What motivated this change? When I worked on the VT100 line drawing support for Telnet65 on the Apple //e (not using CONIO at all) I finally understood how MouseText is intended to be used to draw arbitrary grids with just three chars: A special "L" type char, the underscore and a vertical bar at the left side of the char box. I notice that with those chars it is possible to follow the CONIO approach to boxes and grids: Combining chline()/cvline() with special CH_... char constants for edges and intersections.

But in order to actually do so I needed to be able to define CH_... constants that when fed into the ordinary cputc() pipeline end up as MouseText chars. The obvious approach was to allow chars > 128 to directly access MouseText chars :-)

Now that the native CONIO box/grid approach works I deleted the Apple //e proprietary textframe() function that I added as replacement quite some years ago.

Again: Please note that chline()/cvline() and the CH... constants don't work with reverse(1)!
 2018-08-20 00:30:17 +02:00
Oliver Schmidt 842c151edd Replaced _systime with clock_gettime. 
We want to add the capability to not only get the time but also set the time, but there's no "setter" for the "getter" time().

The first ones that come into mind are gettimeofday() and settimeofday(). However, they take a struct timezone argument that doesn't make sense - even the man pages says "The use of the timezone structure is obsolete; the tz argument should normally be specified as NULL." And POSIX says "Applications should use the clock_gettime() function instead of the obsolescent gettimeofday() function."

The ...timeofday() functions work with microseconds while the clock_...time() functions work with nanoseconds. Given that we expect our targets to support only 1/10 of seconds the microseconds look preferable at first sight. However, already microseconds require the cc65 data type 'long' so it's not such a relevant difference to nanoseconds. Additionally clock_getres() seems useful.

In order to avoid code duplication clock_gettime() takes over the role of the actual time getter from _systime(). So time() now calls clock_gettime() instead of _systime().

For some reason beyond my understanding _systime() was mentioned in time.h. _systime() worked exactly like e.g. _sysremove() and those _sys...() functions are all considered internal. The only reason I could see would be a performance gain of bypassing the time() wrapper. However, all known _systime() implementations internally called mktime(). And mktime() is implemented in C using an iterative algorithm so I really can't see what would be left to gain here. From that perspective I decided to just remove _systime().
 2018-08-15 16:06:44 +02:00
Stefan 3e8c6bf4bd
c128-hi.tgi doc 2018-07-30 15:33:52 +00:00
AIDA Shinra fd67284b4d Followed the discussions in the Pull request #682. 
* Fixed a misspelling
* Fixed styles
* Added sample codes
 2018-06-14 02:02:16 +09:00
AIDA Shinra 2b25329423 Support for preprocessing info file via cpp or m4. 2018-06-14 02:02:16 +09:00
AIDA Shinra a3ab3cb458 Changed the wording of the doc/da65.sgml. 2018-06-13 01:23:01 +09:00
AIDA Shinra 03bb2f6a48 Followed discussions in the Pull reequest #681. 
In particular, renamed "virtual operands" to "inline parameters".
 2018-06-12 00:18:11 +09:00
AIDA Shinra 9283e9ca98 Support for "virtual operands" of subroutines like this: 
jsr	SomeProc
.byte	$00, $01 ; argument to SomeProc
; return here from SomeProc
bit	$3F
 2018-06-10 18:09:11 +09:00
Greg King 6d87370881 Fixed strpbrk(). 
Added its prototype.  Documented it.
 2018-05-29 14:29:50 -04:00
Bas Wassink b98517f90b Add __fastcall__ to cbm_k_second() documentation 2018-05-25 13:17:12 +02:00
compyx 8ffe623e74 Add CBM kernal call SECOND to CBM library (see issue #525) 2018-05-23 17:32:02 +02:00
Oliver Schmidt 4459b8973b
Merge pull request #659 from polluks/patch-10 
Fixed typos and added references for #655
 2018-05-23 15:51:25 +02:00
Oliver Schmidt b6b11e3b43
Merge pull request #660 from polluks/patch-11 
More references
 2018-05-23 15:48:43 +02:00
Stefan d28fce082d
Update funcref.sgml 2018-05-23 13:40:14 +00:00
Stefan 21a69c8aff
Update tgi.sgml 2018-05-23 13:34:37 +00:00
Stefan 714a347dc9
Update funcref.sgml 2018-05-23 13:32:17 +00:00